495328164080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{759799}}^1$

素因数の和:760122

約数の個数: 80

約数和(自身を含む): 1195590888000

約数和(自身を除く): 700262723920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 281, 290, 464, 562, 580, 1124, 1160, 1405, 2248, 2320, 2810, 4496, 5620, 8149, 11240, 16298, 22480, 32596, 40745, 65192, 81490, 130384, 162980, 325960, 651920, 759799, 1519598, 3039196, 3798995, 6078392, 7597990, 12156784, 15195980, 22034171, 30391960, 44068342, 60783920, 88136684, 110170855, 176273368, 213503519, 220341710, 352546736, 427007038, 440683420, 854014076, 881366840, 1067517595, 1708028152, 1762733680, 2135035190, 3416056304, 4270070380, 6191602051, 8540140760, 12383204102, 17080281520, 24766408204, 30958010255, 49532816408, 61916020510, 99065632816, 123832041020, 247664082040, 495328164080]

約数ペア:

[(1, 495328164080), (2, 247664082040), (4, 123832041020), (5, 99065632816), (8, 61916020510), (10, 49532816408), (16, 30958010255), (20, 24766408204), (29, 17080281520), (40, 12383204102), (58, 8540140760), (80, 6191602051), (116, 4270070380), (145, 3416056304), (232, 2135035190), (281, 1762733680), (290, 1708028152), (464, 1067517595), (562, 881366840), (580, 854014076), (1124, 440683420), (1160, 427007038), (1405, 352546736), (2248, 220341710), (2320, 213503519), (2810, 176273368), (4496, 110170855), (5620, 88136684), (8149, 60783920), (11240, 44068342), (16298, 30391960), (22480, 22034171), (32596, 15195980), (40745, 12156784), (65192, 7597990), (81490, 6078392), (130384, 3798995), (162980, 3039196), (325960, 1519598), (651920, 759799)]